Invention Grant
- Patent Title: Hydrogen chloride purification
- Patent Title (中): 氯化氢净化
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Application No.: US67542257Application Date: 1957-07-31
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Publication No.: US2901407APublication Date: 1959-08-25
- Inventor: WHITE COLTON JOHN
- Applicant: SCIENT DESIGN CO
- Assignee: Scient Design Co
- Current Assignee: Scient Design Co
- Priority: US67542257 1957-07-31
- Main IPC: C01B7/00
- IPC: C01B7/00 ; C01B7/01
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